IWC Big Pilot's Watch 43 - Stainless Steel Case - Blue Dial - Blue Calfskin Strap - IW329303 Ceratanium Celestial dial with black sapphire-crystal

Celestial dial with black sapphire-crystal disks for sky background and moon phases and transparent sapphire-crystal disk for sky chart and Milky Way

42mm 18K yellow gold case

18K rhodiumized white gold dial set with baguette-cut diamonds

31mm 18K pink gold case

Rolex calibre 3235 self-winding movement with date at 3 o'clock

IWC Big Pilot's Watch 43 - Stainless Steel Case - Blue Dial - Blue Calfskin Strap - IW329303 Ceratanium Celestial dial with black sapphire-crystal43. 0mm stainless steel case, 13. 6mm thick, see through sapphire glass back, screw in crown, convex sapphire glass crystal with antireflective coating on both sides, blue dial with luminescence, calibre 82100 automatic movement with date, day, chronograph, rattrapante, hours, minutes, small seconds, approximately 60 hours of power reserve, blue calfskin strap with easx change system. Water resistant to 10 bar.